{"id":211531,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00211531","sets":["1164:5064:10547:10607"]},"path":["10607"],"owner":"44499","recid":"211531","title":["ラーモニック減算法を用いたフォルマント周波数の自動推定法の検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-06-11"},"_buckets":{"deposit":"e32f70bc-1e42-4a69-b8f8-6f34d71d66f7"},"_deposit":{"id":"211531","pid":{"type":"depid","value":"211531","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"ラーモニック減算法を用いたフォルマント周波数の自動推定法の検討","author_link":["537541","537545","537542","537544","537546","537543"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ラーモニック減算法を用いたフォルマント周波数の自動推定法の検討"},{"subitem_title":"On automatic estimation of formant frequency using a rahmonic subtraction method","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"一般発表","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2021-06-11","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"富山県立大学工学部"},{"subitem_text_value":"富山県立大学工学部"},{"subitem_text_value":"富山県立大学工学部"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Faculty of Engineering, Toyama Prefectural University","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Engineering, Toyama Prefectural University","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Engineering, Toyama Prefectural University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/211531/files/IPSJ-MUS21131022.pdf","label":"IPSJ-MUS21131022.pdf"},"date":[{"dateType":"Available","dateValue":"2023-06-11"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MUS21131022.pdf","filesize":[{"value":"1.2 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"21"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"311cad18-5775-4a60-b78b-664e1e633184","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"河口, 竜馬"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"モクタリ, パーハム"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"森川, 大輔"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ryoma, Kawaguchi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Parham, Mokhtari","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Daisuke, Morikawa","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10438388","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8752","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"フォルマント推定において，基本周波数 (fo) が高い場合，従来のフォルマント分析では問題が生じやすい．この問題に対処するため，Zhang ら (2020) によってラーモニック減算法 (RS-CEPS) が提案された．しかし，RS-CEPS を用いてフォルマントの自動推定を試みると，従来の方法と同様に fo が高い音声のとき，問題が起きる場合があった．そこで本報告では，RS-CEPS をフォルマントの自動推定に用いるために RS-CEPS のラーモニックの減算範囲について検討を行った．また，ラーモニックの減算範囲が調整可能な，フォルマント自動推定 GUI を開発した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"5","bibliographic_titles":[{"bibliographic_title":"研究報告音楽情報科学（MUS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2021-06-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"22","bibliographicVolumeNumber":"2021-MUS-131"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"updated":"2025-01-19T17:46:05.111568+00:00","created":"2025-01-19T01:12:40.697749+00:00","links":{}}